1 results about "Fluids retention" patented technology

A contactor media includes continuous surface segments, wherein a first continuous surface segment has at least 50% of its surface area follow at least one of: (a) a contour of a first zero-thickness surface having a Gaussian curvature ("Gc") of -400 mm-2≤ Gc < -0.01 mm-2; and (b) a contour of a second zero-thickness surface having at least one principal curvature (ki) of -20 mm-1 ≤ ki < -0.1 mm"1; and wherein the first continuous surface segment provides at least: (a) a total liquid hold-up of between about 1 kg / m3 to about 800 kg / m3 or (b) a static liquid hold-up of about 0.1 kg / m3 to about 800 kg / m3.